DECEMBER
The date for the origin of Christianity is Pentecost in 33 A.D. with the coming of the Holy Spirit upon the Apostles.
Christianity is often considered as beginning at Pentecost, most likely in 33 AD.
April in 33 AD on the day of Pentecost is one common date.
Christianity was established as the main religion of Rome in AD 313.
The date of Pentecost in 2012 is May 27 in Western Christianity and June 3 in Eastern Christianity.
Jesus Christ created Christianity and it was a process, so there's no special date.
Christianity was introduced to the Pacific Islands by Protestant missionaries in the early 19th century.
Christianity began 2000 years when Jesus began His ministry and before He was crucified and rose from the dead.
Some have dated the start of Christianity to the 1st Pentecost in Jerusalem on Sunday, June 17th, 31 A.D..
There is no exact date recorded to identify when Christianity started,but if you look in the bible, it was sometime duringchrists life (as opposed to the belief that it was after his death) since he talks about the things that one must do in order to be tru children of God,one being believe in Jesus, and these are the things christians believe in/obey.
Christianity was illegal until the 200s and before then, Juddahism wsa popular
Christianity became the official Roman religion in 380 AD. We don't know the exact date of the death of Jesus, so using the commonly used date of 33 AD for his death, it would be 347 years between Jesus" death and the making of Christianity the official religion.